I was going to use a small strip of LED lights from this roll I got off of banggood a few years back. Then I test fitted the tail tidy and seen there was ever so amount of room under there. I'll see how it holds up. The small lighting housing thick plastic so it may hold ok. If not, the circuit board is very tiny and I'm sure I can get that to work. I would agree, with you for I'm not planning on doing any night riding but, there will be that one time. I don't know why someone don't make a tail light with a clear section on the bottom and call it a day. You know, I think I have some lexan from my RC days and I may just make one myself. A clear section under the tail light should be bright enough to shine on the tag.